X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2Fsim.cpp;h=b6a198d7365a7336be1d7e224b6fe4aaddd1656b;hb=42db7d9d2286e50896ad172e2e4a8fbe65c8a4a9;hp=0e0b46616694dfd9bf05fbf7089a3cb21b831024;hpb=be413456f57da06e918ae7bf4c4f35e5198ff7ce;p=blobs.git

diff --git a/src/world/sim.cpp b/src/world/sim.cpp
index 0e0b466..b6a198d 100644
--- a/src/world/sim.cpp
+++ b/src/world/sim.cpp
@@ -1,18 +1,48 @@
 #include "Simulation.hpp"
 
+#include "Body.hpp"
+#include "Planet.hpp"
+#include "Sun.hpp"
+
 
 namespace blobs {
 namespace world {
 
-Simulation::Simulation(Body &r)
-: root(r) {
+Simulation::Simulation(Body &r, app::Assets &assets)
+: root(r)
+, assets(assets)
+, bodies()
+, planets()
+, suns()
+, time(0.0) {
+	AddBody(r);
 }
 
 Simulation::~Simulation() {
 }
 
 
+void Simulation::AddBody(Body &b) {
+	b.SetSimulation(*this);
+	bodies.insert(&b);
+}
+
+void Simulation::AddPlanet(Planet &p) {
+	AddBody(p);
+	planets.insert(&p);
+}
+
+void Simulation::AddSun(Sun &s) {
+	AddBody(s);
+	suns.insert(&s);
+}
+
 void Simulation::Tick() {
+	constexpr double dt = 0.01666666666666666666666666666666;
+	time += dt;
+	for (auto body : bodies) {
+		body->Tick(dt);
+	}
 }
 
 }